Bispectrality and superintegrability

Analysis Seminar
Wednesday, November 1, 2017 - 1:55am
1 hour (actually 50 minutes)
Skiles 005
Georgia Tech
The bispectral problem concerns the construction and the classification of operators possessing a symmetry between the space and spectral variables. Different versions of this problem can be solved using techniques from integrable systems, algebraic geometry, representation theory, classical orthogonal polynomials, etc. I will review the problem and some of these connections and then discuss new results related to the generic quantum superintegrable system on the sphere.